package org.niugang.security.handler;

import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 登录成功回调函数
 *
 * @author Created by niugang on 2019/5/23/14:04
 */
@Component
@Slf4j
public class CustomAuthenticationSuccessHandler extends SavedRequestAwareAuthenticationSuccessHandler {
    @Autowired
    private ObjectMapper objectMapper;

    @Override
    public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws ServletException, IOException {
        log.info("Login success");
        response.setContentType("application/json;charset=UTF-8");
        //authentication封装了明细
        response.getWriter().write(objectMapper.writeValueAsString(authentication));
    }

}
